隐藏桌面图标的批处理脚本

发布于 2024-12-25 20:11:32 字数 311 浏览 2 评论 0原文

我正在尝试制作一个隐藏桌面上一些图标的脚本。当我在命令提示符中逐行运行它时，它可以工作，但是当我在 cmd 中运行 *.bat 文件时，它显示“此时属性是意外的”。这是代码：

set address=file.ext
set attributes=attrib %address%
for /F "tokens=*" %i in ("%attributes%") do set var=%i
set var=%var: =%
if %var:~1,1%==H (attrib -H %address%)else (attrib +H %address%)

原文

I'm trying to make a script that hides some icons on desktop. When I run it line by line in command promt it works, but when I run the *.bat file in cmd it says "attributesi was unexpected at this time."
Here is the code:

set address=file.ext
set attributes=attrib %address%
for /F "tokens=*" %i in ("%attributes%") do set var=%i
set var=%var: =%
if %var:~1,1%==H (attrib -H %address%)else (attrib +H %address%)

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不即不离 2025-01-01 20:11:32

试试这个：

for /F "tokens=*" %%i in ("%attributes%") do set var=%%i

在批处理文件中运行时，for 循环变量需要 %% 而不是 %。但从命令行来看，% 工作得很好。

如果您需要有关批处理文件的任何其他帮助，您应该查看 Rob van der Woude 有关批处理文件脚本的页面。这是一种非常丰富的语言资源，但目前越来越难找到相关信息。

说到这里，我不得不提到 Powershell 脚本已经在很大程度上取代了 DOS 批处理文件脚本（并且有充分的理由）。几乎任何可以在 DOS 批处理文件中执行的操作，现在都可以在 Powershell 脚本中更轻松地完成。如果您计划进行更多基于 Windows 的脚本编写，绝对值得一试。

Try this:

for /F "tokens=*" %%i in ("%attributes%") do set var=%%i

The for loop variables need %% instead of % when run in a batch file. But from the command line, % works just fine.

If you need any additional help with batch files, you should check out Rob van der Woude's pages on batch file scripting. It's a very rich resource on a language that's becoming increasingly difficult to find information on.

Speaking of which, I feel compelled to mention that Powershell scripting has largely replaced DOS batch file scripting (and for good reason). Almost anything you can do in a DOS batch file, you can now do easier in a Powershell script. Definitely worth checking into if you plan on doing more Windows-based scripting.

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